/*
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 */
package dao;

/**
 *
 * @author Programer
 */
public class MacDAO {
     /////////////////////////////////////////////////////////////////
    ////Init Sigleton pattern
    private static MacDAO Instance;
    private MacDAO() {
    }
    public static MacDAO getInstance() {
        if(Instance == null) {
            Instance = new MacDAO();
        }
        return Instance;
    }
}
